DELTA 1 DEB, 21342
Orbit data source: Space-Track
DELTA 1 DEB, 21342 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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21342 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 DELTA 1 DEB
1 21342U 75052BL 25300.23560029 .00004268 00000-0 13126-2 0 9993
2 21342 99.9901 275.1181 0124370 224.3532 253.7323 14.37825910771767Epoch: 2025-10-27T05:39Z
TLE epoch observation values (Epoch: 2025-10-27T05:39:15.865Z)
Latitude
61.69533°
Longitude
-6.55187°
Altitude
802.083 km
Speed
7.445 km/s
True Right ascension
07h 36m 25s
True Declination
61° 33' 09"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
16:43:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
851.704 km
Perigee altitude
674.078 km
Semi-major axis
7,141.028 km
Eccentricity
0.01244
Inclination
99.9901°
RAAN
275.1181°
Arg. of periapsis
224.3532°
True anomaly
252.37025°
Mean anomaly
253.7323°
Eccentric anomaly
253.05067°
Mean motion
3.59668 °/min
Orbital period
100.09 mins
BSTAR
0.0013126
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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.DELTA 1 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-27 21:54:57.359Z | 146.288° SSE | 2025-10-27 21:59:57.359Z | 79.653° E | 39.513° | 2025-10-27 22:04:57.359Z | 355.159° N |
| 6 mins | 2025-10-27 23:36:57.359Z | 235.503° WSW | 2025-10-27 23:38:57.359Z | 261.609° W | 18.434° | 2025-10-27 23:42:57.359Z | 309.543° NW |
| 7 mins | 2025-10-28 11:45:57.359Z | 2.775° NNE | 2025-10-28 11:48:57.359Z | 292.643° NW | 41.557° | 2025-10-28 11:52:57.359Z | 211.107° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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